Iron Filings in Sprinkler Pot 225g – LR Grade for Magnetic Field Demonstrations

This high‑quality Iron Filings in Sprinkler Pot 225g are supplied as LR Grade particles, ideal for classroom physics and science demonstrations. With no UN hazard classification (UN Number: NR), these fine iron filings are safe and easy to use for visualising magnetic fields, forces, and patterns in practical lessons.

Conveniently packaged in a sprinkler‑top pot, the filings can be applied evenly and precisely, making them perfect for KS3, GCSE, and A‑Level Physics activities. Teachers and technicians can quickly distribute the filings over paper or acrylic sheets to reveal magnetic field lines around bar magnets, electromagnets, and coils.

Key Features

• High‑quality LR Grade iron filings
• Supplied in a practical 225g sprinkler pot for controlled application
• UN Number: NR (Not Regulated)
• CAS Number: N/A
• Ideal for demonstrating magnetic fields and magnetic forces
• Perfect for physics investigations across KS3, GCSE, and A‑Level
• Durable and reusable for repeated classroom use
• Designed for use in educational establishments

How Iron Filings Can Be Used in School Science Lessons

Iron filings are a staple resource for physics demonstrations and provide powerful visualisation of magnetic behaviour. They are ideal for:

• Magnetic field line demonstrations using bar, horseshoe, or ring magnets
• Electromagnet investigations and field pattern studies
• Visualising magnetic flux in coils and solenoids
• KS3 and GCSE magnetism lessons covering forces and attraction
• Supporting A‑Level electromagnetism topics

Easy to apply and highly effective for teaching abstract concepts, these iron filings help students clearly understand magnetic interactions through engaging, hands‑